Calculation of Physical Characteristics of a Poroelastic Medium during Gas Filtration
V.B. Pogosyan, M.A. Tokareva, A.A. Papin
Altai State University, Barnaul, Russia
Keywords: filtration, porous medium, carbon dioxide, viscoelasticity
Abstract
Based on filtration equations, the problem of CO2 injection into a viscoelastic porous medium is considered. A two-dimensional problem of deformation of the porous skeleton, taking into account changes in porosity, was studied. For the model system of equations in a thin layer, an exact solution of the initial-boundary value problem was constructed.
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